CTEM Waterproofing WS
Hyload Coal Tar Elastomeric Membrane (CTEM) Waterproofing WS (WELDED SEAM) is
a cold applied self-adhering, elastomeric sheet membrane, manufactured in a process that
blends coal tar pitch with DuPont’s Elvaloy® KEE, and is reinforced with dispersed polyester
fibers. The membrane is compounded, calendared to thickness, and in a separate manufacturing process, the adhesive, release backing and lay lines are added, completing the finished product.
CTEM Waterproofing WS Information (PDF Documents):

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